Changes internal audio sample rate from 48 kHz down to 8 kHz. Updates the P25 audio module to output 8 kHz audio. Updates the audio recorder to record at 8 kHz rate.

Note: required updated JMBE 0.3.3 library which supports 8 kHz audio output sample rate.

src/source/tuner/rtl/RTL2832TunerController.java

@@ -1599,7 +1599,7 @@ public abstract class RTL2832TunerController extends TunerController
 			}
 			catch( Exception e )
 			{
-				mLog.error( "error duing rtl2832 buffer dispatcher run", e );
+				mLog.error( "error during rtl2832 buffer dispatcher run", e );
 			}
         }
 	}